| HER2 status . | Total patients in subgroup . | Responders, n (%) . |
|---|---|---|
| IHC 3+ | 22 | 18 (82) |
| IHC 2+ | 12 | 7 (58) |
| IHC “positive”† | 5 | 3 (60) |
| FISH+ | 12 | 10 (83) |
| FISH− | 13 | 7 (54) |
| HER2 status . | Total patients in subgroup . | Responders, n (%) . |
|---|---|---|
| IHC 3+ | 22 | 18 (82) |
| IHC 2+ | 12 | 7 (58) |
| IHC “positive”† | 5 | 3 (60) |
| FISH+ | 12 | 10 (83) |
| FISH− | 13 | 7 (54) |
*IHC tests were performed in 39 patients and FISH was performed in 25.
†Reported as positive without further subcategorization.
Abbreviations: HER2 = human epidermal growth factor receptor 2; IHC = immunohistochemistry; FISH = fluorescence in situ hybridization.
| HER2 status . | Total patients in subgroup . | Responders, n (%) . |
|---|---|---|
| IHC 3+ | 22 | 18 (82) |
| IHC 2+ | 12 | 7 (58) |
| IHC “positive”† | 5 | 3 (60) |
| FISH+ | 12 | 10 (83) |
| FISH− | 13 | 7 (54) |
| HER2 status . | Total patients in subgroup . | Responders, n (%) . |
|---|---|---|
| IHC 3+ | 22 | 18 (82) |
| IHC 2+ | 12 | 7 (58) |
| IHC “positive”† | 5 | 3 (60) |
| FISH+ | 12 | 10 (83) |
| FISH− | 13 | 7 (54) |
*IHC tests were performed in 39 patients and FISH was performed in 25.
†Reported as positive without further subcategorization.
Abbreviations: HER2 = human epidermal growth factor receptor 2; IHC = immunohistochemistry; FISH = fluorescence in situ hybridization.
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.
